Pressure Switch

Part Number 21SN41-51-1

Quality inspected with certificate of conformity. For questions and pricing call us at +1 210-468-8090

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Features

2.343 inches maximum overall length, npt single pressure connection thread series designator.

0.125" single connection inside diameter 1.080" overall width electrical access port 27 single pressure connection thread quantity per inch rectangular.

Includes quality control certificate of conformance.

Specifications

  • Inside Diameter:
    0.125 inches single connection
  • Overall Height:
    3.156 inches
  • Overall Width:
    1.080 inches
  • Body Height:
    1.150 inches
  • Pressure Switch Type:
    Gage
  • Mounting Method:
    Input port
  • Features Provided:
    Electrical access port
  • Thready Qty Per Inch (tpi):
    27 single pressure connection
  • Contact Action Stimulus:
    Increase
  • Thread Size:
    0.125 inches single pressure connection
  • Nonpile-up Contact Arrangement:
    1 pole, single throw, normally open, momentary action
  • Terminal Type:
    Tab, solder lug
  • Contact Load Current Rating:
    4.0 amperes resistive load first voltage
  • Contact Load Current Rating:
    4.0 amperes resistive load second voltage
  • Contact Adjustability:
    Deactuation point not adjustable and actuation point not adjustable
  • Contact Stimulus Rating:
    17.20 actuation point pounds per square inch absolute and 16.20 deactuation point pounds per square inch absolute and 1.00 differential point pounds per square inch absolute
  • Contact Voltage Rating In Volts:
    115.0 ac at sea level first voltage
  • Contact Voltage Rating In Volts:
    28.0 dc at sea level second voltage
  • Pressure Connector Type:
    Plain, threaded internal single connection
  • Frequency In Hertz:
    60.0 first voltage and 400.0 first voltage
  • Media For Which Designed:
    Gas
  • Style Designator:
    Rectangular
  • Federal Supply Class (fsc):
    Switches
  • National Stock Number (nsn):
    5930-01-057-1681

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